D25906: [platforms/drm] Add hardware transformation API

[Vlad Zahorodnii]

zzag added inline comments.

INLINE COMMENTS

> drm_output.cpp:654
> + {
> +    using OutTrans = DrmOutput::Transform;
> +    using PlaneTrans = DrmPlane::Transformation;

Use full name, e.g. OutputTransform.

> drm_output.cpp:703
> +
> +        if (!qEnvironmentVariableIsSet("KWIN_DRM_SW_ROTATIONS_ONLY") &&
> +                (m_primaryPlane->supportedTransformations() & planeTransform) &&

Please omit "rotation" in the environment variable name and use something more generic, e.g. "output transforms," etc.

> drm_output.h:92
> +     */
> +    bool hardwareTransforms() const;
> +

Rename it to `supportsHardwareTransforms`.

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D25906

To: romangg, #kwin
Cc: zzag, kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
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